Mineral wool production · West Virginia
Armstrong World Industries, Millwood
Millwood, WV · ~64 workers · 4 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.1
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Armstrong World Industries, Millwood runs at 35% of its industry's injury rate - far safer than the typical Mineral wool production workplace, earning a grade A.
Armstrong World Industries, Millwood: 1.1 TCR = 35% of Mineral wool production BLS 3.3 · 4y Form 300A (see methodology below)
Armstrong World Industries, Millwood safety composite
Armstrong World Industries, Millwood scores strongest on total case rate (tcr) (safer than 74% of same-industry peers) and weakest on dart rate (safer than 36%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
55/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 1.15 per 100 workers
Safer than 74% of industry peers
- DART rate
- D 1.48 per 100 workers
Safer than 36% of industry peers
- Fatalities
- D 0
Safer than 50% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
Armstrong World Industries, Millwood held a steady TCR band
Armstrong World Industries, Millwood's TCR held near 0.1 from 1.6 in 2021 to 1.5 in 2024. Peak filing year was 2021 at 1.6 TCR. In 2024, DART was 1.29× this establishment's average TCR (severity share of cases).
2021=1.6 · 2022=1.5 · 2023=0.0 · 2024=1.5
OSHA ITA Form 300A scorecard
Establishment book 327993 · Millwood, WV AT/BELOW-IND · SMALL
Grade A · TCR 1.1 · 35% of ind
- DART 1.5 DART
- RANK #1/4
- PHOTO Knauf Insulation Pla…
- BOOK 4y book
- INJ 3 inj
- SIZE ~64 FTE
Nearest TCR peer: Knauf Insulation Plant 11 (0.0 TCR gap)
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Armstrong World Industries, Millwood in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Quietflex Manu
Quietflex Manufacturing Company, L.P.- Groveland Florida
1.2 TCR
- This site
Armstrong World Industries, Millwood
1.1 TCR
- Knauf Insulati
Knauf Insulation Plant 11
1.1 TCR
- Quietflex Manu
Quietflex Manufacturing Company. L.P.
1.1 TCR
- Owens Corning
Owens Corning Mount Vernon
1.1 TCR
What this shows Armstrong World Industries, Millwood averages 1.1 TCR (35% of the Mineral wool production BLS benchmark).
Armstrong World Industries, Millwood TCR series: 2021=1.6 · 2022=1.5 · 2023=0 · 2024=1.5 · BLS 3.3
Where Armstrong World Industries, Millwood falls in its industry
101 Mineral wool production establishmentsSafer than 74% of graded establishments in this industry, whose median TCR is 2.2.
Narrower to West Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 4 Mineral wool production employers in West Virginia.
Armstrong World Industries, Millwood has fewer employees than the Mineral wool production median and a lower injury rate than the industry's median TCR of 2.2. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 1.5 | 1.5 | 1 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 1.5 | 0.0 | 1 | 0 | 0 |
| 2021 | 1.6 | 1.6 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
327993 · WV · Millwood
101 Mineral wool production employers nationwide with a credible TCR · 2,269 rated employers in West Virginia with headcount on file · 10 employers in Millwood, WV · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Knauf Insulation Plant 11 | 1.1 TCR |
| NAICS-TCR | Quietflex Manufacturing Company. L.P. | 1.1 TCR |
| NAICS-TCR | Quietflex Manufacturing Company, L.P.- Groveland Florida | 1.2 TCR |
| NAICS-TCR | Owens Corning Mount Vernon | 1.1 TCR |
| STATE-SIZE | Clarksburg | 64 FTE |
| STATE-SIZE | Beckley Water Company | 64 FTE |
| STATE-SIZE | Construction | 64 FTE |
| STATE-SIZE | Union Carbide Corp Institute | 64 FTE |
| CITY-NEAR | STAR Plastics, LLC MWD | 149 FTE |
| CITY-NEAR | TEAM Environmental, LLC | 137 FTE |
| CITY-NEAR | Seneca Medical LLC - Millwood | 89 FTE |
| CITY-NEAR | DCC : 5195-00 Constellium-DCC/Ravenswood, WV | 75 FTE |
| NAT-TCR | MPW Environmental Services, Inc. - Cardinal Operating Company | 1.1 TCR |
| NAT-TCR | Green Bay Packaging - Wisconsin Packaging Division | 1.1 TCR |
| NAT-TCR | Ripple Ranch | 1.1 TCR |
| NAT-TCR | Classic Aviation | 1.1 TCR |
| NAT-SIZE | Stldc-B5510-Afh- St Louis Dc | 64 FTE |
| NAT-SIZE | Lubbdc-B5510-Afh- Lubbock Dc | 64 FTE |
| NAT-SIZE | Ingersoll | 64 FTE |
| NAT-SIZE | Morris Houses | 64 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.